| Siena to Vrilissia | 748.87 mi (1,205.19 km) |
| Siena to Vyronas | 747.95 mi (1,203.71 km) |
| Siena to Xanthi | 708.75 mi (1,140.63 km) |
| Siena to Ymittos | 747.49 mi (1,202.97 km) |
| Siena to Zefyri | 742.30 mi (1,194.61 km) |
| Siena to Zografos | 748.15 mi (1,204.04 km) |
| Siena to Basse-Terre | 4,618.39 mi (7,432.58 km) |
| Siena to Pointe-a-Pitre | 4,599.31 mi (7,401.88 km) |
| Siena to Abony | 499.27 mi (803.49 km) |
| Siena to Ajka | 399.76 mi (643.35 km) |
| Siena to Albertirsa | 484.65 mi (779.97 km) |
| Siena to Baja | 422.91 mi (680.60 km) |
| Siena to Balassagyarmat | 505.33 mi (813.25 km) |
| Siena to Balatonalmadi | 414.37 mi (666.86 km) |
| Siena to Balatonfured | 405.90 mi (653.24 km) |
